Details

sample47.0ms

Algorithm

intervals

Results

18.0ms

371×

body

valid

simplify1.3s

Counts

1 → 1

Iterations

Useful iterations: 2 (4.0ms)

Iter	Nodes	Cost
0	8	9
1	14	9
2	30	8
3	86	8
4	301	8
5	1043	8
done	5001	8

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma (- y z) (- t x) x)

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

0.0ms

(fma (- y z) (- t x) x)

series53.0ms

Counts

1 → 3

Calls

1 calls:

53.0ms

(fma (- y z) (- t x) x)

simplify1.5s

Counts

13 → 13

Iterations

Useful iterations: 4 (286.0ms)

Iter	Nodes	Cost
0	25	146
1	49	143
2	114	125
3	341	124
4	1876	123
done	5000	123

prune58.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma z (- t) (* (- z y) x))
0.0b	(* (- z y) x)

rewrite26.0ms

Algorithm

rewrite-expression-head

Rules

8×	`add-sqr-sqrt`
6×	`*-un-lft-identity`
5×	`associate-l`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `add-cbrt-cube`
3×	`associate-r`
2×	`expm1-log1p-u` `associate-*l/` `log1p-expm1-u` `add-log-exp`
1×	`flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `fma-udef` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

2 → 34

Calls

2 calls:

0.0ms	(fma z (- t) (* (- z y) x))
25.0ms	(* (- z y) x)

series95.0ms

Counts

2 → 6

Calls

2 calls:

55.0ms	(fma z (- t) (* (- z y) x))
40.0ms	(* (- z y) x)

simplify4.9s

Counts

40 → 40

Iterations

Useful iterations: 3 (1.0s)

Iter	Nodes	Cost
0	67	344
1	142	335
2	498	297
3	4989	295
done	5000	295

prune211.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (- z y)) (cbrt (- z y)))
0.5b	(cbrt (- z y))
0.5b	(cbrt (- z y))
0.5b	(cbrt (- z y))

rewrite88.0ms

Algorithm

rewrite-expression-head

Rules

43×	`cbrt-prod`
37×	`add-sqr-sqrt`
35×	`*-un-lft-identity`
18×	`cbrt-div`
15×	`add-cube-cbrt`
11×	`pow1`
10×	`swap-sqr`
9×	`flip3--` `pow1/3` `flip--` `distribute-lft-out--`
8×	`associate-r` `associate-l`
7×	`difference-of-squares`
6×	`add-exp-log`
4×	`expm1-log1p-u` `frac-times` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
2×	`associate-r/` `pow-prod-down` `associate-l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 109

Calls

4 calls:

51.0ms	(* (cbrt (- z y)) (cbrt (- z y)))
8.0ms	(cbrt (- z y))
16.0ms	(cbrt (- z y))
8.0ms	(cbrt (- z y))

series777.0ms

Counts

4 → 12

Calls

4 calls:

175.0ms	(* (cbrt (- z y)) (cbrt (- z y)))
212.0ms	(cbrt (- z y))
208.0ms	(cbrt (- z y))
182.0ms	(cbrt (- z y))

simplify1.0s

Counts

121 → 121

Iterations

Useful iterations: done (1.0s)

Iter	Nodes	Cost
0	135	1434
1	295	1320
2	1032	1262
done	5000	1209

prune687.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes281.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	8
done	7	8

end0.0ms

sample1.9s

Algorithm

intervals

Results

1.1s

12211×

body

valid